107-16-4
中文名称
羟基乙腈
英文名称
Glycolonitrile
CAS
107-16-4
EINECS 编号
203-469-1
分子式
C2H3NO
MDL 编号
MFCD00042731
分子量
57.05
MOL 文件
107-16-4.mol
107-16-4 结构式
基本信息
中文别名
羟基乙腈乙醇氰
羟乙腈
乙醇腈
甲醛氰醇
羟基乙醇
氰基甲醇
羥乙腈
英文别名
2-HYDROXYACETONITRILE2-Hydroxymethylnitrile
cyanomethanol
FORMALDEHYDE CYANHYDRIN
FORMALDEHYDE CYANOHYDRIN
GLYCOLIC ACID NITRILE
GLYCOLONITRILE
HYDROXYACETONITRILE
2-Hydroxyethanenitrile
alpha-hydroxyacetonitrile
alpha-hydroxymethylcyanide
Cyanomethanol,glycolonitrile
Glycolic nitrile
glycolicacidnitrilesolution
glycolicnitrile
Glyconitrile
Glykolonitril
HOCH2CN
hydroxy-acetonitril
Hydroxyactonitrile
所属类别
有机原料:腈类化合物物理化学性质
外观性状无色油状液体。熔点-67℃,沸点183℃,119℃(3.2kPa),98℃(1.33kPa),相对密度1.100,折射率1.4117。可溶于乙醇和乙醚。易聚合。
熔点-72°C
沸点183°C
密度1.076 g/mL at 20 °C
折射率n20/D 1.389
闪点133 °F
酸度系数(pKa)11.31±0.10(Predicted)
水溶解性>=10 g/100 mL at 20 ºC
Dielectric constant27.0(20℃)
介电常数27.0(20℃)
稳定性稳定,但可能与碱发生剧烈反应。与强氧化剂不相容。
InChI1S/C2H3NO/c3-1-2-4/h4H,2H2
InChIKeyLTYRAPJYLUPLCI-UHFFFAOYSA-N
SMILESOCC#N
NIST化学物质信息Acetonitrile, hydroxy-(107-16-4)
EPA化学物质信息Formaldehyde cyanohydrin (107-16-4)
安全数据
警示词危险
危险性描述H300+H310+H330
危险品标志T+
危险类别码R26/27/28
安全说明S36/37/39-S45
危险品运输编号UN 3276 6.1/PG 1
职业暴露限值Ceiling: 2 ppm (5 mg/m3) [15-minute]
WGK Germany-
RTECS号AM0350000
TSCATSCA listed
危险等级6.1(a)
包装类别I
存储类别6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
very toxic hazardous materials
危险性类别Acute Tox. 2 Dermal
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
毒性mouse,LCLo,inhalation,27ppm/8H (27ppm),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE,"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 290, 1969.
